@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://art.uniroma2.it/ontologies/vocbench#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

agrovoc:xDef_d10bde1f
  rdf:value "Nitrogen use efficiency is defined as the ratio of the crop nitrogen uptake, to the total input of nitrogen fertilizer. It can also be defined more broadly as the ratio, of crop nitrogen uptake, to available soil N which would include applied fertilizer N plus residual mineral N in the soil. The greater the ratio the better the nitrogen use efficiency."@en ;
  ns0:hasSource "USDA, 2007. Nitrogen Efficiency and Management. Nutrient Management Technical Note No. 3 https://directives.sc.egov.usda.gov/OpenNonWebContent.aspx?content=18563.wba " ;
  dc:created "2023-04-27T10:31:59"^^xsd:dateTime .

agrovoc:c_fd20296f skos:definition agrovoc:xDef_d10bde1f .